Results 51 to 60 of about 85,346 (395)
Anomalous Spin Dynamics observed by High Frequency ESR in Honeycomb Lattice Antiferromagnet InCu2/3V1/3O3 [PDF]
J. Phys. Soc. Jpn. 80 (2011) 023705, 2010 High-frequency ESR results on the S=1/2 Heisenberg hexagonal antiferromagnet InCu2/3V1/3O3 are reported. This compound appears to be a rare model substance for the honeycomb lattice antiferromagnet with very weak interlayer couplings. The high-temperature magnetic susceptibility can be interpreted by the S=1/2 honeycomb lattice antiferromagnet, and it ...
arxiv +1 more source
Recent progress in antiferromagnetic dynamics [PDF]
EPL 132, 57001 (2020), 2020 Spintronics, since its inception, has mainly focused on ferromagnetic materials for manipulating the spin degree of freedom in addition to the charge degree of freedom, whereas much less attention has been paid to antiferromagnetic materials. Thanks to the advances of micro-nano-fabrication techniques and the electrical control of the N\'eel order ...
arxiv +1 more source
Magnetism Localization in Spin-Polarized One-Dimensional Anderson-Hubbard Model [PDF]
, 2008 In order to study an interplay of disorder, correlation, and spin imbalance on antiferromagnetism, we systematically explore the ground state of one-dimensional spin-imbalanced Anderson-Hubbard model by using the density-matrix renormalization group ...
M. MACHIDA +4 more
core +3 more sources
Dynamic magnetostriction for antiferromagnets [PDF]
Physical Review B, 2019 In this paper we study the switching properties of the dynamics of magnetic moments, that interact with an elastic medium. To do so we construct a Hamiltonian framework, that can take into account the dynamics in phase space of the variables that describe the magnetic moments in a consistent way.
Nussle, Thomas +2 more
openaire +7 more sources
Crystals, 2012 Properties of the spin systems of the localized 3d Mn2+ ions and the conduction π electrons in quasi-two-dimensional organic conductor κ-(BETS)2Mn[N(CN)2]3 were accessed using 1H and 13C NMR in order to find their relation to the metal-insulator ...
Eduard B. Yagubskii +7 more
doaj +1 more source
Electric control of antiferromagnets [PDF]
Ignasi Fina, and Xavier Marti. "Electric control of
antiferromagnets." IEEE Transactions on Magnetics (2016), 2016 In the past five years, most of the paradigmatic concepts employed in spintronics have been replicated substituting ferromagnets by antiferromagnets in critical parts of the devices. The numerous research efforts directed to manipulate and probe the magnetic moments in antiferromagnets have been gradually established a new and independent field known ...
arxiv +1 more source
Impact of antiferromagnetism on the optical properties of rare-earth nickelates [PDF]
Physical review B, 2017 We study the temperature dependence of the optical conductivity of rare-earth nickelate films of varying composition and strain close to the antiferromagnetic ordering temperature, ${T}_{N}$.
J. Ruppen +7 more
semanticscholar +1 more source
Physics Letters B, 2022 In this work, we construct a holographic antiferromagnetism model by introducing two real antisymmetric tensor fields coupling to the background gauge field strength and interacting with each other in the four-dimensional Lifshitz black hole, and ...
Ting Zhang +3 more
doaj
Electrical switching of an antiferromagnet [PDF]
Science, 2016 Manipulating a stubborn magnet Spintronics is an alternative to conventional electronics, based on using the electron's spin rather than its charge. Spintronic devices, such as magnetic memory, have traditionally used ferromagnetic materials to encode the 1's and 0's of the binary code.
Thomas Wagner +25 more
openaire +5 more sources
Canted antiferromagnetism in phase-pure CuMnSb [PDF]
, 2018 We report the low-temperature properties of phase-pure single crystals of the half-Heusler compound CuMnSb grown by means of optical float-zoning. The magnetization, specific heat, electrical resistivity, and Hall effect of our single crystals exhibit an
A. Regnat +10 more
semanticscholar +1 more source